Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Martin Holzapfel"'
We reconstruct the 3-D meso- and submesoscale structure of selected oceanic eddies from ship-based field observations of current velocity, in the mixed layer and below, in order to explore two main questions: what information on upwelling/downwelling
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9928c7df47f4edddbe4d3b71b952fbfc
https://oceanrep.geomar.de/id/eprint/57106/
https://oceanrep.geomar.de/id/eprint/57106/
Publikováno v:
Der digitale Prototyp ISBN: 9783662589564
In Abb. 6.1 ist die virtuelle Testpyramide fur die Charakterisierung der untersuchten textilbasierten Verbundlaminate dargestellt. Ziel der Untersuchung ist der Vergleich zwischen den numerischen Ansatzen nach dem Stand der Technik und den im DigitPr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0feaae5fc5f8ca3541561f9bf75c3a5a
https://doi.org/10.1007/978-3-662-58957-1_6
https://doi.org/10.1007/978-3-662-58957-1_6
Publikováno v:
Der digitale Prototyp ISBN: 9783662589564
Textilbasierte Verbundwerkstoffe wie Gewebe oder Geflechte zeichnen sich durch ihre komplexe Faserbundelarchitektur aus und erfordern fur die Materialcharakterisierung einen hohen experimentellen Aufwand. Die Fertigungsrandbedingungen spielen dabei e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26c91600f5a49434c1fa287795c315b7
https://doi.org/10.1007/978-3-662-58957-1_3
https://doi.org/10.1007/978-3-662-58957-1_3
Autor:
Horst E. Friedrich, Katja Oswald, Cedric Rieger, Philipp Straßburger, Michael Kriescher, Harald Kraft, Jan Roettger, Elmar Beeh, Ping Zhou, Martin Holzapfel
Publikováno v:
Materials Science Forum. :259-264
Quasi-static/dynamic three-point bending tests were conducted to assess the crash performance of magnesium alloy AZ31B extruded and sheet tubes at the German Aerospace Centre (DLR) – Institute of Vehicle Concepts in Stuttgart. Different foam-filled
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::587c2ef9ebd2d64544c130b09792569c
https://doi.org/10.4028/www.scientific.net/msf.828-829.259
https://doi.org/10.4028/www.scientific.net/msf.828-829.259
Autor:
Alastair Johnson, Martin Holzapfel
Publikováno v:
Journal of Materials Science. 41:6622-6630
The paper summarises recent progress on materials modelling and numerical simulation of soft body impact damage in fibre reinforced composite aircraft structures. The work is based on the application of finite element (FE) analysis codes to simulate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21e9e5b683485e99da8baceec18f2602
https://doi.org/10.1007/s10853-006-0201-x
https://doi.org/10.1007/s10853-006-0201-x
Publikováno v:
50th AIAA/ASME/SAE/ASEE Joint Propulsion Conference.
Blanching of copper alloys is a major life-limiting degradation mechanism in rocket combustion chambers. Understanding of this mechanism is key to further improvement of rocket engine performance, so to gain further insight into the mechanism oxidati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf7ca1c8cb71dbb803590dd750d59ed2
https://doi.org/10.2514/6.2014-3990
https://doi.org/10.2514/6.2014-3990
Autor:
Alastair Johnson, Martin Holzapfel
This paper describes recent progress on materials modelling and numerical simulation of fibre reinforced composite shell structures subjected to high velocity impacts. A continuum damage mechanics (CDM) model for fabric reinforced composites is appli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f4cf8402e1056eac70fdb1f6990d778
https://elib.dlr.de/20378/
https://elib.dlr.de/20378/
Sandwich structures are extensively employed in the aerospace and automobile industries. The understanding of their behaviour under impact conditions is extremely important for the design and manufacturing of these engineering structures since impact
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8305e8108be42044867cea175f7f5a9d
https://elib.dlr.de/15187/
https://elib.dlr.de/15187/
Autor:
Martin Holzapfel, Alastair Johnson
The paper describes recent progress on materials modelling and numerical simulation of soft body impact damage in fibre reinforced composite structures. The work is based on the application of finite element (FE) analysis codes to simulate composite
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38d257afe3eaeda02a0f333d5693975b
https://elib.dlr.de/14954/
https://elib.dlr.de/14954/
Publikováno v:
6th International Conference on Spoken Language Processing (ICSLP 2000).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d74993486f91024b990ab959f01afd0
https://doi.org/10.21437/icslp.2000-519
https://doi.org/10.21437/icslp.2000-519